diff --git a/lib/classes/api/commands/class.EmailForwarders.php b/lib/classes/api/commands/class.EmailForwarders.php
index ee95f349..ad325e92 100644
--- a/lib/classes/api/commands/class.EmailForwarders.php
+++ b/lib/classes/api/commands/class.EmailForwarders.php
@@ -158,9 +158,7 @@ class EmailForwarders extends ApiCommand implements ResourceEntity
 				
 				// get needed customer info to reduce the email-forwarder-counter by one
 				$customer = $this->getCustomerData();
-				
-				// get specific forwarder
-				$forwarder = $result['destination'][$forwarderid];
+
 				// unset it from array
 				unset($result['destination'][$forwarderid]);
 				// rebuild destination-string
@@ -176,14 +174,7 @@ class EmailForwarders extends ApiCommand implements ResourceEntity
 					"id" => $id
 				);
 				Database::pexecute($stmt, $params, true, true);
-				
-				$stmt = Database::prepare("UPDATE `" . TABLE_PANEL_CUSTOMERS . "`
-						SET `email_forwarders_used` = `email_forwarders_used` - 1
-						WHERE `customerid`= :cid");
-				Database::pexecute($stmt, array(
-					"cid" => $userinfo['customerid']
-				));
-				
+
 				// update customer usage
 				Customers::decreaseUsage($customer['customerid'], 'email_forwarders_used');
 				
diff --git a/lib/classes/api/commands/class.Emails.php b/lib/classes/api/commands/class.Emails.php
index 9fe3273e..759cc3b4 100644
--- a/lib/classes/api/commands/class.Emails.php
+++ b/lib/classes/api/commands/class.Emails.php
@@ -122,7 +122,6 @@ class Emails extends ApiCommand implements ResourceEntity
 				"domainid" => $domain_check['id']
 			);
 			Database::pexecute($stmt, $params, true, true);
-			$address_id = Database::lastInsertId();
 			
 			// update customer usage
 			Customers::increaseUsage($customer['customerid'], 'emails_used');
diff --git a/lib/classes/api/commands/class.SubDomains.php b/lib/classes/api/commands/class.SubDomains.php
index c122a607..9159587f 100644
--- a/lib/classes/api/commands/class.SubDomains.php
+++ b/lib/classes/api/commands/class.SubDomains.php
@@ -718,7 +718,6 @@ class SubDomains extends ApiCommand implements ResourceEntity
 		
 		// get needed customer info to reduce the subdomain-usage-counter by one
 		$customer = $this->getCustomerData();
-		$subdomains_used = $customer['subdomains_used'];
 
 		if (!$this->isAdmin() && $result['caneditdomain'] == 0) {
 			throw new Exception("You cannot edit this resource", 405);